/* ==========================================================================
   Coinsnap Bitcoin Donation - Frontend Form Styles
   Modern, minimal design with clean lines and good spacing.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design Tokens
   -------------------------------------------------------------------------- */
:root {
  --cbd-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  --cbd-color-bitcoin: #f7931a;
  --cbd-color-bitcoin-hover: #e8860f;
  --cbd-color-bitcoin-active: #d67a0d;
  --cbd-color-text-primary: #1e1e1e;
  --cbd-color-text-secondary: #757575;
  --cbd-color-text-muted: #a7a7a7;
  --cbd-color-border: #e0e0e0;
  --cbd-color-border-hover: #c0c0c0;
  --cbd-color-border-focus: #f7931a;
  --cbd-color-bg-card: #ffffff;
  --cbd-color-bg-input: #ffffff;
  --cbd-color-bg-input-hover: #fafafa;
  --cbd-color-bg-page: #f6f7f7;
  --cbd-color-error: #cc1818;
  --cbd-color-focus-ring: rgba(247, 147, 26, 0.25);
  --cbd-radius-sm: 4px;
  --cbd-radius-md: 8px;
  --cbd-radius-lg: 12px;
  --cbd-shadow-card: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --cbd-shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.1);
  --cbd-transition: 200ms ease;
}

/* --------------------------------------------------------------------------
   Common Form Container
   -------------------------------------------------------------------------- */
.coinsnap-bitcoin-donation-form {
  margin: 20px auto;
  border-radius: var(--cbd-radius-lg);
  font-family: var(--cbd-font-family);
  font-size: 14px;
  line-height: 1.5;
  box-shadow: var(--cbd-shadow-card);
  border: 1px solid var(--cbd-color-border);
  box-sizing: border-box;
}

.coinsnap-bitcoin-donation-form *,
.coinsnap-bitcoin-donation-form *::before,
.coinsnap-bitcoin-donation-form *::after {
  box-sizing: border-box;
}

/* Narrow form layout */
.narrow-form {
  max-width: 320px;
  padding: 28px;
}

/* Multi-amount narrow form */
.multi-form {
  max-width: 320px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}

/* --------------------------------------------------------------------------
   Labels
   -------------------------------------------------------------------------- */
.coinsnap-bitcoin-donation-form label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 13px;
  color: var(--cbd-color-text-primary);
  letter-spacing: 0.01em;
}

/* --------------------------------------------------------------------------
   Inputs (text)
   -------------------------------------------------------------------------- */
.coinsnap-bitcoin-donation-form input {
  width: 100%;
  padding: 10px 12px !important;
  border: 1px solid var(--cbd-color-border) !important;
  border-radius: var(--cbd-radius-md) !important;
  box-sizing: border-box;
  font-family: var(--cbd-font-family);
  font-size: 14px;
  color: var(--cbd-color-text-primary);
  background-color: var(--cbd-color-bg-input);
  transition: border-color var(--cbd-transition), box-shadow var(--cbd-transition);
  outline: none;
}

.coinsnap-bitcoin-donation-form input:hover {
  border-color: var(--cbd-color-border-hover) !important;
  background-color: var(--cbd-color-bg-input-hover);
}

.coinsnap-bitcoin-donation-form input:focus {
  border-color: var(--cbd-color-border-focus) !important;
  box-shadow: 0 0 0 3px var(--cbd-color-focus-ring) !important;
  background-color: var(--cbd-color-bg-input);
}

/* --------------------------------------------------------------------------
   Textarea (Message)
   -------------------------------------------------------------------------- */
.coinsnap-bitcoin-donation-message {
  width: 100%;
  resize: vertical;
  border: 1px solid var(--cbd-color-border);
  border-radius: var(--cbd-radius-md);
  padding: 10px 12px;
  box-sizing: border-box;
  min-height: 30px !important;
  font-family: var(--cbd-font-family);
  font-size: 14px;
  color: var(--cbd-color-text-primary);
  background-color: var(--cbd-color-bg-input);
  transition: border-color var(--cbd-transition), box-shadow var(--cbd-transition);
  outline: none;
}

.coinsnap-bitcoin-donation-message:hover {
  border-color: var(--cbd-color-border-hover);
}

.coinsnap-bitcoin-donation-message:focus {
  border-color: var(--cbd-color-border-focus);
  box-shadow: 0 0 0 3px var(--cbd-color-focus-ring);
}

.narrow-form .coinsnap-bitcoin-donation-message {
  min-height: 80px !important;
}

/* --------------------------------------------------------------------------
   Donate / Pay Button
   -------------------------------------------------------------------------- */
.coinsnap-bitcoin-donation-form button {
  margin-top: 20px;
  width: 100%;
  padding: 12px 20px;
  background-color: var(--cbd-color-bitcoin);
  color: #ffffff;
  border: none;
  border-radius: var(--cbd-radius-md);
  cursor: pointer;
  font-family: var(--cbd-font-family);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  justify-content: center;
  align-items: center;
  display: flex;
  transition: background-color var(--cbd-transition), box-shadow var(--cbd-transition), transform var(--cbd-transition);
}

.coinsnap-bitcoin-donation-form button:hover {
  background-color: var(--cbd-color-bitcoin-hover);
  box-shadow: 0 2px 8px rgba(247, 147, 26, 0.35);
  transform: translateY(-1px);
}

.coinsnap-bitcoin-donation-form button:active {
  background-color: var(--cbd-color-bitcoin-active);
  box-shadow: none;
  transform: translateY(0);
}

.coinsnap-bitcoin-donation-form button:focus-visible {
  outline: 2px solid var(--cbd-color-bitcoin);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Title Wrapper (title + currency selector row)
   -------------------------------------------------------------------------- */
.coinsnap-bitcoin-donation-title-wrapper {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 12px;
}

.wide-form .coinsnap-bitcoin-donation-title-wrapper {
  padding-left: 30px;
  padding-right: 30px;
  width: auto !important;
}

.coinsnap-bitcoin-donation-title-wrapper h3 {
  font-weight: 700;
  font-size: 17px;
  margin: 0;
  max-width: 67%;
  color: var(--cbd-color-text-primary);
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   Currency Swapper (dropdown)
   -------------------------------------------------------------------------- */
.currency-swapper {
  padding: 6px 28px 6px 10px !important;
  border: 1px solid var(--cbd-color-border) !important;
  border-radius: var(--cbd-radius-md) !important;
  background-color: var(--cbd-color-bg-input) !important;
  font-family: var(--cbd-font-family);
  font-size: 12px !important;
  font-weight: 600;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="14" height="14"><path fill="%23757575" d="M7 10l5 5 5-5H7z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 14px;
  color: var(--cbd-color-text-secondary);
  cursor: pointer;
  width: auto;
  min-width: 72px;
  text-align: left;
  margin: 0;
  transition: border-color var(--cbd-transition), box-shadow var(--cbd-transition);
}

.narrow-form .currency-swapper {
  width: auto;
  min-width: 72px;
}

.currency-swapper:hover {
  border-color: var(--cbd-color-border-hover) !important;
  background-color: var(--cbd-color-bg-input-hover) !important;
}

.currency-swapper:focus {
  outline: none;
  border-color: var(--cbd-color-border-focus) !important;
  box-shadow: 0 0 0 3px var(--cbd-color-focus-ring);
}

/* --------------------------------------------------------------------------
   Amount Wrapper & Secondary Amount Display
   -------------------------------------------------------------------------- */
.amount-wrapper {
  position: relative;
}

/* Amount input: add right padding to make room for the currency suffix */
.amount-wrapper input {
  padding-right: 52px !important;
}

/* Currency suffix label positioned inside the input */
.donation-amount-currency {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--cbd-color-text-muted);
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

/* Secondary amount (e.g., "≈ 52,000 SATS") shown below the input */
.secondary-amount {
  font-size: 12px;
  color: var(--cbd-color-text-muted);
  user-select: none;
  margin-bottom: 8px;
  padding-left: 2px;
}

/* --------------------------------------------------------------------------
   Snap Donation Buttons (multi-amount forms)
   -------------------------------------------------------------------------- */
.snap-title-container {
  display: flex;
  justify-content: center;
}

.snap-title-container h4 {
  font-weight: 600;
  font-size: 14px !important;
  margin-bottom: 8px;
  margin-top: 12px;
  color: var(--cbd-color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.snap-container {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 8px;
}

.snap-button {
  width: 31% !important;
  margin-top: 0px !important;
  padding: 10px 8px !important;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: var(--cbd-color-bg-input) !important;
  border: 1px solid var(--cbd-color-border) !important;
  border-radius: var(--cbd-radius-md) !important;
  color: var(--cbd-color-text-primary) !important;
  cursor: pointer;
  transition: border-color var(--cbd-transition), background-color var(--cbd-transition), box-shadow var(--cbd-transition);
  gap: 2px;
}

.snap-button:hover {
  border-color: var(--cbd-color-bitcoin) !important;
  background-color: rgba(247, 147, 26, 0.04) !important;
  box-shadow: 0 0 0 1px rgba(247, 147, 26, 0.15);
  transform: none;
}

.snap-button:active {
  background-color: rgba(247, 147, 26, 0.08) !important;
}

.snap-primary-amount {
  font-size: 13px;
  font-weight: 600;
  color: var(--cbd-color-text-primary);
}

.snap-secondary-amount {
  font-size: 10px;
  font-weight: 400;
  color: var(--cbd-color-text-muted);
}

/* --------------------------------------------------------------------------
   Light Theme
   -------------------------------------------------------------------------- */
.coinsnap-bitcoin-donation-light-theme {
  background-color: var(--cbd-color-bg-card) !important;
  color: var(--cbd-color-text-primary) !important;
}

.coinsnap-bitcoin-donation-light-theme input {
  background-color: var(--cbd-color-bg-input) !important;
  border: 1px solid var(--cbd-color-border) !important;
  color: var(--cbd-color-text-primary) !important;
}

.coinsnap-bitcoin-donation-light-theme textarea {
  background-color: var(--cbd-color-bg-input);
  border: 1px solid var(--cbd-color-border);
  color: var(--cbd-color-text-primary);
}

.coinsnap-bitcoin-donation-light-theme textarea:focus {
  background-color: var(--cbd-color-bg-input);
}

/* --------------------------------------------------------------------------
   Dark Theme
   -------------------------------------------------------------------------- */
.coinsnap-bitcoin-donation-dark-theme {
  background-color: #1e1e1e !important;
  color: #e0e0e0 !important;
  border-color: #3a3a3a !important;
}

.coinsnap-bitcoin-donation-dark-theme input {
  background-color: #2c2c2c !important;
  border: 1px solid #444444 !important;
  color: #e0e0e0 !important;
}

.coinsnap-bitcoin-donation-dark-theme input:hover {
  border-color: #555555 !important;
  background-color: #333333 !important;
}

.coinsnap-bitcoin-donation-dark-theme input:focus {
  border-color: var(--cbd-color-bitcoin) !important;
  box-shadow: 0 0 0 3px rgba(247, 147, 26, 0.2) !important;
  background-color: #2c2c2c !important;
}

.coinsnap-bitcoin-donation-dark-theme textarea {
  background-color: #2c2c2c !important;
  border: 1px solid #444444 !important;
  color: #e0e0e0 !important;
}

.coinsnap-bitcoin-donation-dark-theme textarea:hover {
  border-color: #555555 !important;
}

.coinsnap-bitcoin-donation-dark-theme textarea:focus {
  border-color: var(--cbd-color-bitcoin) !important;
  box-shadow: 0 0 0 3px rgba(247, 147, 26, 0.2) !important;
}

.coinsnap-bitcoin-donation-dark-theme h3 {
  color: #ffffff !important;
}

.coinsnap-bitcoin-donation-dark-theme label {
  color: #c0c0c0;
}

.coinsnap-bitcoin-donation-dark-theme .currency-swapper {
  background-color: #2c2c2c !important;
  border: 1px solid #444444 !important;
  color: #c0c0c0 !important;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="14" height="14"><path fill="%23999999" d="M7 10l5 5 5-5H7z"/></svg>');
}

.coinsnap-bitcoin-donation-dark-theme .currency-swapper:hover {
  background-color: #333333 !important;
  border-color: #555555 !important;
}

.coinsnap-bitcoin-donation-dark-theme .currency-swapper:focus {
  border-color: var(--cbd-color-bitcoin) !important;
  box-shadow: 0 0 0 3px rgba(247, 147, 26, 0.2) !important;
}

.coinsnap-bitcoin-donation-dark-theme .secondary-amount,
.coinsnap-bitcoin-donation-dark-theme .donation-amount-currency {
  color: #888888;
}

.coinsnap-bitcoin-donation-dark-theme .snap-button {
  background-color: #2c2c2c !important;
  border-color: #444444 !important;
  color: #e0e0e0 !important;
}

.coinsnap-bitcoin-donation-dark-theme .snap-button:hover {
  border-color: var(--cbd-color-bitcoin) !important;
  background-color: rgba(247, 147, 26, 0.08) !important;
}

.coinsnap-bitcoin-donation-dark-theme .snap-primary-amount {
  color: #e0e0e0;
}

.coinsnap-bitcoin-donation-dark-theme .snap-secondary-amount {
  color: #888888;
}

.coinsnap-bitcoin-donation-dark-theme .snap-title-container h4 {
  color: #999999;
}

/* --------------------------------------------------------------------------
   QR Container / Payment Popup
   -------------------------------------------------------------------------- */
.qr-container h4 {
  margin-bottom: 0px;
}

.qr-container {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.16), 0 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 99999;
  border-radius: var(--cbd-radius-lg);
  text-align: center;
  flex-direction: column;
  align-items: center;
  width: 90%;
  max-width: 720px;
  max-height: 95%;
  overflow: auto;
  box-sizing: border-box;
  gap: 12px;
}

.qr-container img {
  max-width: 200px !important;
}

.close-popup {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 22px;
  cursor: pointer;
  color: var(--cbd-color-text-secondary);
  transition: color var(--cbd-transition);
  line-height: 1;
}

.close-popup:hover {
  color: var(--cbd-color-text-primary);
}

/* --------------------------------------------------------------------------
   Loader
   -------------------------------------------------------------------------- */
.loader {
  border: 4px solid #f0f0f0;
  border-top: 4px solid var(--cbd-color-bitcoin);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   QR Payment Details
   -------------------------------------------------------------------------- */
.qr-amount {
  font-weight: 700;
  color: var(--cbd-color-text-primary);
}

.qr-lightning-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  color: var(--cbd-color-text-secondary);
  font-size: 14px !important;
}

.qr-address-title {
  font-weight: 600;
  text-align: left;
  color: var(--cbd-color-text-secondary);
}

.qr-copy-icon {
  cursor: pointer;
  transition: opacity var(--cbd-transition);
}

.qr-copy-icon:hover {
  opacity: 0.7;
}

.qr-help-text {
  width: 300px;
  color: var(--cbd-color-text-muted);
}

.end-text {
  text-align: right;
  color: var(--cbd-color-text-secondary);
}

.qr-summary {
  cursor: pointer;
  color: var(--cbd-color-bitcoin);
  display: none;
  user-select: none;
  gap: 4px;
  justify-content: center;
  align-items: center;
  font-size: 14px !important;
}

.qr-details[open] .qr-lightning-container {
  animation: slideDown 0.3s ease-out forwards;
}

.qr-details .qr-lightning-container {
  max-height: 0;
  transition: max-height 0.3s ease-out;
}

.qr-details[open] .qr-dropdown {
  transform: rotate(180deg);
}

.qr-dropdown {
  display: inline-block;
  font-size: 8px;
}

@keyframes slideDown {
  from { max-height: 0; opacity: 0; }
  to { max-height: 100px; opacity: 1; }
}

.qr-address-wrapper {
  display: flex;
  flex-direction: column;
}

.qr-pay-in-wallet {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  background-color: var(--cbd-color-bitcoin);
  color: white;
  border: none;
  border-radius: var(--cbd-radius-md);
  cursor: pointer;
  font-family: var(--cbd-font-family);
  font-size: 14px;
  font-weight: 600;
  justify-content: center;
  align-items: center;
  display: none;
  transition: background-color var(--cbd-transition);
}

.qr-pay-in-wallet:hover {
  background-color: var(--cbd-color-bitcoin-hover);
}

.qr-fiat {
  color: var(--cbd-color-text-secondary);
  margin-bottom: 2px;
  display: none;
  font-size: 14px !important;
}

.qr-code-btc {
  display: none;
  width: 42px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* --------------------------------------------------------------------------
   Thank You Popup
   -------------------------------------------------------------------------- */
#thank-you-popup {
  display: none;
  flex-direction: column;
  justify-content: center;
}

.checkmark-img {
  display: flex;
  width: 120px;
}

.check-results {
  border: none;
  padding: 4px 12px;
  border-radius: var(--cbd-radius-sm);
  color: var(--cbd-color-text-secondary);
  outline: 1px solid var(--cbd-color-border);
  background-color: var(--cbd-color-bg-page);
  cursor: pointer;
  font-family: var(--cbd-font-family);
  font-size: 13px;
  transition: background-color var(--cbd-transition);
}

.check-results:hover {
  background-color: #e8e8e8;
}

.title-container {
  display: flex;
  justify-content: space-between;
}

.return-button {
  height: 20px;
  border: none;
  padding: 0px 12px;
  border-radius: var(--cbd-radius-md);
  justify-content: center;
  align-items: center;
  padding-bottom: 1px;
  color: var(--cbd-color-text-secondary);
  outline: 1px solid var(--cbd-color-border);
  background-color: var(--cbd-color-bg-page);
  cursor: pointer;
  font-family: var(--cbd-font-family);
  font-size: 12px;
  transition: background-color var(--cbd-transition);
}

.return-buton-visible {
  display: flex !important;
}

.return-button-hidden {
  display: none !important;
}

.return-button:hover {
  background-color: #e8e8e8;
}

/* --------------------------------------------------------------------------
   Dark Theme - QR / Popup Overrides
   -------------------------------------------------------------------------- */
.dark-theme .qr-lightning-container,
.dark-theme .qr-address-title {
  color: #e0e0e0;
}

.dark-theme .qr-container {
  background-color: #1e1e1e;
  color: #e0e0e0;
}

.dark-theme .check-results,
.dark-theme .end-text,
.dark-theme .qr-amount,
.dark-theme .qr-fiat,
.dark-theme h3,
.dark-theme h4,
.dark-theme .close-popup {
  color: #e0e0e0;
}

.dark-theme .check-results,
.dark-theme .return-button {
  background: #2c2c2c;
  color: #e0e0e0;
}

.dark-theme .check-results:hover,
.dark-theme .return-button:hover {
  background: #3a3a3a;
}

/* --------------------------------------------------------------------------
   Blur Overlay (behind popups)
   -------------------------------------------------------------------------- */
.blur-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  background-color: rgba(0, 0, 0, 0.35);
  z-index: 9999;
  max-width: 100% !important;
  max-height: 100% !important;
}

/* --------------------------------------------------------------------------
   Public Donor Popup / Payment Flow
   -------------------------------------------------------------------------- */
.public-donor-popup {
  text-align: left;
  display: flex;
  flex-direction: column;
  width: -webkit-fill-available;
  margin: 20px;
}

.payment-loading {
  display: none;
  margin: 20px;
}

.payment-popup {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 20px;
}

.qr-container .public-donor-popup .public-donor-form input {
  margin-bottom: 16px !important;
}

.thank-you-popup {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 20px;
}

/* --------------------------------------------------------------------------
   Error States
   -------------------------------------------------------------------------- */
.error {
  border: 2px solid var(--cbd-color-error) !important;
}

.donation-input-field.error {
  border: 1px solid var(--cbd-color-error) !important;
}

.donation-field-error {
  font-size: 12px;
  color: var(--cbd-color-error);
  margin-top: -12px;
  margin-bottom: 8px;
}

/* --------------------------------------------------------------------------
   Opt-out / Checkbox Wrapper
   -------------------------------------------------------------------------- */
.opt-out-wrapper {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}

.opt-out-wrapper input {
  width: 10% !important;
}

.opt-out-wrapper label {
  font-weight: normal;
}

/* --------------------------------------------------------------------------
   QR Container Buttons
   -------------------------------------------------------------------------- */
.qr-container button {
  width: 100% !important;
}

/* --------------------------------------------------------------------------
   Public Donor List
   -------------------------------------------------------------------------- */
.public-donor-list-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.coinsnap-bitcoin-donation-pagination {
  text-align: right;
  margin-top: 12px;
}

.coinsnap-bitcoin-donation-pagination .current {
  color: var(--cbd-color-bitcoin);
}

/* --------------------------------------------------------------------------
   Person / Address Grid (Public Donor Form)
   -------------------------------------------------------------------------- */
.person-grid {
  display: flex;
  gap: 8px;
}

@media screen and (max-width: 600px) {
  .person-grid {
    flex-direction: column;
  }
}

.address-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.address-row {
  display: flex;
  gap: 8px;
  justify-content: space-between;
}

.address-row .address-cell.half {
  width: 50%;
}

.address-row .address-cell.quart {
  width: 25%;
}

.qr-container .public-donor-popup .public-donor-form .address-row input {
  margin-bottom: 0px !important;
}

.public-donor-form button {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  background-color: var(--cbd-color-bitcoin);
  color: white;
  border: none;
  border-radius: var(--cbd-radius-md);
  cursor: pointer;
  font-family: var(--cbd-font-family);
  font-size: 14px;
  font-weight: 600;
  justify-content: center;
  align-items: center;
  display: flex;
  transition: background-color var(--cbd-transition);
}

.public-donor-form button:hover {
  background-color: var(--cbd-color-bitcoin-hover);
}

/* --------------------------------------------------------------------------
   Iframe Checkout Modal
   -------------------------------------------------------------------------- */
.coinsnap-donation-modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 999999;
  justify-content: center;
  align-items: center;
}

.coinsnap-donation-modal {
  width: 420px;
  height: 90vh;
  max-width: 95vw;
  max-height: 920px;
  border-radius: var(--cbd-radius-lg);
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.coinsnap-donation-payment-iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: #ffffff;
}

/* --------------------------------------------------------------------------
   Responsive Adjustments
   -------------------------------------------------------------------------- */
@media screen and (max-width: 400px) {
  .narrow-form,
  .multi-form {
    max-width: 100%;
    padding: 20px;
  }

  .coinsnap-bitcoin-donation-title-wrapper h3 {
    font-size: 15px;
  }
}

/* Donor notice and custom checkbox */
.coinsnap-donor-notice {
  margin: 12px 0;
  padding: 10px 12px;
  background: #f8f9fa;
  border-left: 3px solid #f7931a;
  border-radius: 4px;
  font-size: 12px;
  line-height: 1.5;
  color: #555;
}

.coinsnap-donor-notice p {
  margin: 0;
}

.coinsnap-custom-checkbox {
  margin: 12px 0;
  text-align: left;
}

.coinsnap-custom-checkbox label {
  display: inline-flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 12px;
  line-height: 1.4;
  color: #555;
  cursor: pointer;
  text-align: left;
}

.coinsnap-custom-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}